package com.oocl.servlet;

import java.io.IOException;

import javax.servlet.ServletException;
import javax.servlet.http.HttpServlet;
import javax.servlet.http.HttpServletRequest;
import javax.servlet.http.HttpServletResponse;
import javax.servlet.http.HttpSession;

import com.oocl.service.CustomerService;
import com.oocl.service.impl.CustomerServiceImpl;

/**
 * Servlet implementation class DelCustomerServlet
 */
public class DelCustomerServlet extends HttpServlet {
	private static final long serialVersionUID = 1L;
	private CustomerService service;   
    /**
     * @see HttpServlet#HttpServlet()
     */
    public DelCustomerServlet() {
    	service = new CustomerServiceImpl();
    }

	/**
	 * @see HttpServlet#doGet(HttpServletRequest request, HttpServletResponse response)
	 */
	protected void doGet(HttpServletRequest request, HttpServletResponse response) throws ServletException, IOException {
		doPost(request, response);
	}

	/**
	 * @see HttpServlet#doPost(HttpServletRequest request, HttpServletResponse response)
	 */
	protected void doPost(HttpServletRequest request, HttpServletResponse response) throws ServletException, IOException {
		int cust_id = Integer.parseInt(request.getParameter("id"));
		service.delByCustId(cust_id);
		HttpSession sen = request.getSession();
		sen.setAttribute("customers", service.findAllCustomers());
		response.sendRedirect("list.jsp");
		System.out.println("已经发送到所有页面");
	}

}
